the move follows an emergency landing in western japan thursday, which forced them to ground two of their airliner fleets. passengers got off using inflatable slides. one passenger got injured. the crew detected a burning smell 45 minutes into the flight, and their instrument panel showed battery marks. it's the latest in a string of problems for boeing's new aircraft. just this month fuel leaks and cracked window grounded some 787 flights and another battery problem sparked a fire on an empty plane in boston. corporate pilot john moss says he's not sure if he would fly the 787 right now. >> at this point maybe i'd refrain until they worked some matters out. >> reporter: last week the faa insisted the dreamliner was safe, but announced it was looking into the plane's technology, design, and manufacturing. >> the key is to be able to understand what's going on with these aircraft, get them fixed, and make sure that if it's a design issue, make the appropriate change.